title: FDA turns down moratorium demand on xenotransplants.
authors.forename: M
authors.initials: M
authors.lastname: Wadman
mesh_terms: D026683:Advisory Committees; D000818:Animals; D002986:Clinical Trials as Topic; D035082:Federal Government; D033161:Government Regulation; D006801:Humans; D036302:Therapeutic Human Experimentation; D014183:Transplantation, Heterologous; D014481:United States; D014486:United States Food and Drug Administration